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Compression

Compression

Properties

gboolean raw Read / Write / Construct Only
GsfInput * source Read / Write / Construct Only
gint64 uncompressed-size Read / Write / Construct Only
gboolean raw Read / Write / Construct Only
GsfOutput * sink Read / Write / Construct Only

Types and Values

Object Hierarchy

    GObject
    ├── GsfInput
       ╰── GsfInputGZip
    ╰── GsfOutput
        ├── GsfOutputBzip
        ╰── GsfOutputGZip

Description

Functions

gsf_input_gzip_new ()

GsfInput *
gsf_input_gzip_new (GsfInput *source,
                    GError **err);

Adds a reference to source .

Parameters

source

The underlying data source.

 

err

place to store a GError if anything goes wrong.

[allow-none]

Returns

a new file or NULL.


gsf_input_memory_new_from_bzip ()

GsfInput *
gsf_input_memory_new_from_bzip (GsfInput *source,
                                GError **err);

Parameters

source

a GsfInput

 

err

place to store a GError if anything goes wrong.

[allow-none]

Returns

a new GsfInputMemory or NULL.


gsf_output_gzip_new ()

GsfOutput *
gsf_output_gzip_new (GsfOutput *sink,
                     GError **err);

Adds a reference to sink .

Parameters

sink

The underlying data source.

 

err

optionally NULL.

 

Returns

a new file or NULL.


gsf_output_bzip_new ()

GsfOutput *
gsf_output_bzip_new (GsfOutput *sink,
                     GError **err);

Adds a reference to sink .

Parameters

sink

The underlying data source.

 

err

optionally NULL.

 

Returns

a new file or NULL.

Types and Values

GsfInputGZip

typedef struct _GsfInputGZip GsfInputGZip;


GsfOutputGZip

typedef struct _GsfOutputGZip GsfOutputGZip;


GsfOutputBzip

typedef struct _GsfOutputBzip GsfOutputBzip;

Property Details

The “raw” property

  “raw”                      gboolean

Whether to read compressed data with no header and no trailer.

Flags: Read / Write / Construct Only

Default value: FALSE


The “source” property

  “source”                   GsfInput *

Where the compressed data comes from.

Flags: Read / Write / Construct Only


The “uncompressed-size” property

  “uncompressed-size”        gint64

The source's uncompressed size.

Flags: Read / Write / Construct Only

Allowed values: >= -1

Default value: -1


The “raw” property

  “raw”                      gboolean

Whether to write compressed data with no header/tailer.

Flags: Read / Write / Construct Only

Default value: FALSE


The “sink” property

  “sink”                     GsfOutput *

Where the compressed data is written.

Flags: Read / Write / Construct Only

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